Scientists have revived the dire wolf, a species that went extinct nearly 12,500 years ago, through genetic engineering. The U.S.-based company, which goes by the name Colossal Biosciences, used sophisticated genetic techniques to bring these predators back to life. They then extracted ancient dire wolf DNA from fossils and mixed it with that of the nearest living relatives, gray wolves, to form three dire wolf pups: Romulus, Remus, and Khaleesi.
These siblings have the extinct dire wolf's features, such as a larger size and differing physical characteristics. They currently live within a secure ecological preserve. This is the first remarkable success in 'de-extinction' and a huge challenge in biotechnological advancements, with a potentially powerful effect on conservation and restoration of species.
Colossal Biosciences’ Statement
Colossal Biosciences said their goal is not just to bring animals back from extinction, but to help the planet. They believe these "de-extinct" animals can help fix damaged ecosystems.
About the dire wolves, the company shared:
“We’ve recreated a version of the dire wolf using ancient DNA and modern science. This isn’t just about the past. It’s about creating a better future with stronger, more balanced ecosystems.”
Colossal said this is a huge step forward in science. Their team is made up of top scientists who want to fight climate change and species loss by using powerful genetic tools.
They call this effort “de-extinction for conservation”—bringing back animals not for fun, but to help nature heal.
